Where the GET methodType is a "GET", "POST", "PUT" or "DELETE" string, the name is like "product/", and the data is like anything that fits to a string.
The endPoint should look like this: "ht.tp://(your host):10064/RestService.svc/" (I had to change it, because SO didn't allow links)

I hope it helped. If you have any problems, I will upload that project to Git or something.